Information security software and hardware

Software and hardware information security tools. Synergy Test 2021. Passed with 90 points in 2021. 27 out of 30 questions are correct. A screenshot with a mark is attached to the work. Answers are highlighted in color in Worde. After the purchase, you will receive a file with answers to the questions listed below: A virus signature is ... a stable characteristic fragment of a virus code any quantitative characteristic of a virus code a variable characteristic fragment of a virus code any of the above definitions Transfer of a symmetric key over unprotected channels in open form ... allowed not allowed depends on the circumstances The identification process consists of recognizing the user only by ... biometric characteristics of the control information provided by him according to inherent and/or assigned identification characteristics The high cost of the solution in terms of one workplace is a disadvantage of VPN based on ... routers firewall software solutions Domain security defines a set of... types of operations that can be performed on each OS object subjects that can perform operations on each OS object objects and types of operations that can be performed on each OS object The dependence of performance on the hardware on which the firewall runs is a disadvantage VPN based on... routers firewalls software solutions specialized hardware with built-in cryptographic processors The result of the hash transformation of the original message is... a fixed-length message an arbitrary-length message with a set of additional characters of a fixed length a fixed-length message with a set of additional characters of an arbitrary length A tunnel is... logical a connection that allows data from one protocol to be encapsulated in packets of another a logical connection with mandatory cryptographic protection of transmitted information a physical connection that provides a high level of protection for transmitted information The correct sequence of operations: identification, authorization, authentication authorization, identification, authentication identification, authentication, authorization Firewall ( M?) performs the following functions: restricting access of external (in relation to the protected network) users to internal resources of the corporate network, restricting access of users of the protected network to external resources, restricting access of users of the protected network to external resources and limiting access of external (in relation to the protected network) users to internal resources of the corporate network The criterion for classifying information security tools as or hardware is ... cost circuit design solution for information security means inclusion in the technical means of the CS It is not true that statistical methods of analysis can be applied to a significant (more than 100) number of network workstations in the absence of patterns of typical behavior in distributed networks If the cipher meets the established requirements , the length of the cipher text ... must be equal to the length of the original text must be greater than the length of the original text may be less than the length of the original text The principle of operation of an electronic digital signature (?CPU) is based on ... the absence of a direct relationship between the keys of an asymmetric cipher and the original message uniqueness ?CPU reversibility of asymmetric ciphers , as well as on the interconnectedness of the contents of the message, the signature itself and the key pair. The main difference between a distributed firewall and a personal one is: in the features of the network topology in tasks performed by distributed and personal personal

The domestic hashing standard GOST R 34.11-94 ... provides for mandatory encryption of the hashed message does not provide for encryption of the hashed message allows encryption of the hashed message It is not true that the most important characteristics of identification and authentication systems (ID) include ... the structure and composition of input-output devices, reliability, power, cost consumed by the product The virus is most vulnerable to anti-virus software during ... storage of the execution of the transmission of transmission / reception The first of the requirements, the fulfillment of which ensures the security of an asymmetric cryptosystem, reads: "..." "Calculation of a key pair (KV, kV) by sender A based on The initial condition must be simple." “The calculation of the key pair (KV, kV) by recipient B based on the initial condition should be simple.” “The calculation of a key pair (KV, kV) for the connection of subscribers A and B for security purposes is performed by a third party” During the procedure ... the user’s validity is confirmed identification authentication authorization It is not true that the most significant limitations in the use of firewalls are possible bandwidth limitation absence built-in virus protection mechanisms lack of effective protection against dangerous content received from the Internet cost It is not true that with static biometrics the identification feature is ... hand geometry voice sample papillary patterns (fingerprints) Access control rules ... should not allow the presence of inaccessible objects may allow the presence of inaccessible objects strictly determine the number and types of inaccessible objects. When the number of workplaces is from 100 to 500, it is advisable to use an anti-virus software package ... McAfee Active Virus Defense Norton Antivirus from Symantec Antivirus Dr. Web Kaspersky Anti-Virus (AVP) Personal Detection of previously unknown viruses is possible using ... comparison method with a standard heuristic analysis anti-virus monitoring change detection method An access method is an operation ... assigned to a subject that is common to all subjects defined for an object The greatest flexibility and ease of use, VPNs are based on ... routers firewall software solutions specialized hardware with built-in encryption processors A network device connected to two networks that performs encryption and authentication functions for numerous hosts located behind it is ... VPN VPN client -server VPN Security Gateway The session layer gateway covers in its work... the application and presentation layers of the OSI reference model, transport and layers of the OSI reference model link and physical layers of the OSI reference model With role-based access control for each user at the same time... only one role can be active only two roles can be active any number of

This product is a file with answers to questions on software and hardware information security taken on the Synergy test in 2021. The test results showed a score of 90 points; 27 out of 30 questions were answered correctly. The file contains answers to questions on topics such as virus signature, symmetric key transfer, user identification, VPN, firewalls, electronic digital signature and other information security issues. In addition, the file contains a screenshot with a mark indicating successful completion of the test and color-coded answers to questions in Word format.

***

Software and hardware information security tools are a comprehensive solution for protecting information from unauthorized access, hacking and virus attacks. These tools may include various programs that provide protection against malware, filtering network traffic, access control, and data encryption. They may also include hardware devices such as firewalls, access control systems, biometric devices and others. All this allows you to create reliable information protection in any organization, regardless of its size and area of ​​activity.

***

1. The software we purchased has greatly improved our company's productivity.
2. An electronic concert ticket allowed us to save time and avoid having to stand in line.
3. The digital book turned out to be very convenient for reading on the go and does not take up much space in the bag.
4. The e-book reader allows me to read anywhere without straining my eyes.
5. The mobile application allows me to quickly and conveniently place orders and track the delivery of goods.
6. An electronic notepad helps me organize my work and not forget about important things.
7. Computer photo editing software allows me to easily edit and enhance my photos.
8. A digital video recorder helps me feel safer on the road and keep a record of what happens.
9. The electronic textbook helps me study more efficiently and quickly find the information I need.
10. A digital tape recorder allows me to record and save important audio files in high quality.

Peculiarities:

The software works quickly and smoothly, very happy with the purchase!

The hardware is of excellent quality, easy to use and well thought out.

With the help of a digital product, it was possible to significantly increase the efficiency of our company.

The program has many useful features that greatly simplify the work.

The quality of the image on the monitor exceeded my expectations, I highly recommend this product.

The security system protects the data at the highest level, I feel protected.

The application is easy to install and works stably, convenient to use on any device.

The digital item is highly reliable and durable, no need to worry about replacement soon.

The program allows you to significantly reduce the time for performing routine tasks, which frees up time for more important things.

Hardware has a wide range of functions that allow you to solve many problems.